Thread Take-Up Stroke Adjustment - Singer 191D-20 Instruction Manual And Parts List

3.20
Thread Take-
Up Stroke
Adjustment
When sewing for heavy weight ma-
terial, the thread guides '1' move to
the left (in direction 'A') to increase
the length of thread pulled out by
the thread take-up.
When sewing light weight material,
the thread guides '1' move to the
High Speed Straight Lockstitch Sewing Machine
right (in direction 'B') to decrease
the length of thread pulled out by
the thread take-up.
When marker line 'C' on the thread
guide '1' is aligned with the center of
the screw that is standard (Figure 30).
Figure 30
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